Monochrome palette
River Delta
River Delta runs #00638d through #208ec3, #45aae1, #69b9e8 to #90d5ff in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#00638d
#208ec3
#45aae1
#69b9e8
#90d5ff
The generator opens with #00638d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.